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552001015 = 5195810537
BaseRepresentation
bin100000111001101…
…101110111110111
31102110200120001001
4200321231313313
52112303013030
6130435144131
716451634256
oct4071556767
91373616031
10552001015
11263654595
12134a45047
138a491227
145345079d
15336dacca
hex20e6ddf7

552001015 has 8 divisors (see below), whose sum is σ = 697264560. Its totient is φ = 418358592.

The previous prime is 552001003. The next prime is 552001027. The reversal of 552001015 is 510100255.

It is an interprime number because it is at equal distance from previous prime (552001003) and next prime (552001027).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552001015 - 213 = 551992823 is a prime.

It is a super-2 number, since 2×5520010152 = 609410241122060450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 552000983 and 552001001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905174 + ... + 2905363.

It is an arithmetic number, because the mean of its divisors is an integer number (87158070).

Almost surely, 2552001015 is an apocalyptic number.

552001015 is a deficient number, since it is larger than the sum of its proper divisors (145263545).

552001015 is a wasteful number, since it uses less digits than its factorization.

552001015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5810561.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 552001015 is about 23494.7018495660. The cubic root of 552001015 is about 820.3136887287.

The spelling of 552001015 in words is "five hundred fifty-two million, one thousand, fifteen".

Divisors: 1 5 19 95 5810537 29052685 110400203 552001015